Lactobacillus ruminis strains cluster according to their mammalian gut source
نویسندگان
چکیده
منابع مشابه
An in silico pan-genomic probe for the molecular traits behind Lactobacillus ruminis gut autochthony
As an ecological niche, the mammalian intestine provides the ideal habitat for a variety of bacterial microorganisms. Purportedly, some commensal genera and species offer a beneficial mix of metabolic, protective, and structural processes that help sustain the natural digestive health of the host. Among these sort of gut inhabitants is the Gram-positive lactic acid bacterium Lactobacillus rumin...
متن کاملA Comparative Characterization of Different Host-sourced Lactobacillus ruminis Strains and Their Adhesive, Inhibitory, and Immunomodulating Functions
Lactobacillus ruminis, an autochthonous member of the gastrointestinal microbiota of humans and many animals, is a less characterized but interesting species for many reasons, including its intestinal prevalence and possible positive roles in host-microbe crosstalk. In this study, we isolated a novel L. ruminis strain (GRL 1172) from porcine feces and analyzed its functional characteristics and...
متن کاملCarbohydrate catabolic flexibility in the mammalian intestinal commensal Lactobacillus ruminis revealed by fermentation studies aligned to genome annotations
BACKGROUND Lactobacillus ruminis is a poorly characterized member of the Lactobacillus salivarius clade that is part of the intestinal microbiota of pigs, humans and other mammals. Its variable abundance in human and animals may be linked to historical changes over time and geographical differences in dietary intake of complex carbohydrates. RESULTS In this study, we investigated the ability ...
متن کاملGenome sequences and comparative genomics of two Lactobacillus ruminis strains from the bovine and human intestinal tracts
BACKGROUND The genus Lactobacillus is characterized by an extraordinary degree of phenotypic and genotypic diversity, which recent genomic analyses have further highlighted. However, the choice of species for sequencing has been non-random and unequal in distribution, with only a single representative genome from the L. salivarius clade available to date. Furthermore, there is no data to facili...
متن کاملLactobacillus Strains
Normal C14, C 6, and C,8 saturated acids and C16 and C18 monoenoic acids are the main fatty acids of nine strains of Bifidobacterium. Their lactobacillic acid content was less than 5%. Lactobacillus strains contained the same fatty acids as main compounds except for octadecanoic acid, which was present only in very low amounts. Eight of nine Lactobacillus strains contained in the stationary pha...
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ژورنال
عنوان ژورنال: BMC Microbiology
سال: 2015
ISSN: 1471-2180
DOI: 10.1186/s12866-015-0403-y